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3G851 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include unit_type: TELESCOPING, mirror_shape: RECTANGULAR, mirror_width: 2.000 INCHES NOMINAL IN, mirror_length: 3.500 INCHES NOMINAL IN, extended_length: 16.000 INCHES IN, retracted_length: 11.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-368-4192, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
3G851
NSN: 5120-01-368-4192
FSC: 5120
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
unit_typeTELESCOPING
mirror_shapeRECTANGULAR
mirror_width2.000 INCHES NOMINAL IN
mirror_length3.500 INCHES NOMINAL IN
extended_length16.000 INCHES IN
retracted_length11.500 INCHES NOMINAL IN
features_providedCOMFORT GRIP HANDLE AND 360 DEGREE SWIVEL HEAD
NSN5120-01-368-4192
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN 3G851 MFR COIL,RADIO FREQUENCY
KEY FEATURES
•
UNIT TYPE: TELESCOPING
•
EXTENDED LENGTH: 16.000 INCHES IN
•
MIRROR LENGTH: 3.500 INCHES NOMINAL IN
•
RETRACTED LENGTH: 11.500 INCHES NOMINAL IN
•
FEATURES PROVIDED: COMFORT GRIP HANDLE AND 360 DEGREE SWIVEL HEAD
•
MIRROR SHAPE: RECTANGULAR
•
MIRROR WIDTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
UNIT TYPETELESCOPING
EXTENDED LENGTH16.000 INCHES IN
MIRROR LENGTH3.500 INCHES NOMINAL IN
RETRACTED LENGTH11.500 INCHES NOMINAL IN
FEATURES PROVIDEDCOMFORT GRIP HANDLE AND 360 DEGREE SWIVEL HEAD
MIRROR SHAPERECTANGULAR
MIRROR WIDTH2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
SM-B-414070Interchangeable
interchangeable cross-reference
interchangeable
42473Interchangeable
interchangeable cross-reference
interchangeable
1981-1Interchangeable
interchangeable cross-reference
interchangeable
10-324330-3Interchangeable
interchangeable cross-reference
interchangeable
37D401588P103Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 008Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3G851?
3G851 is a COIL,RADIO FREQUENCY.
What parts can replace 3G851?
There are 7 known substitutes for 3G851: SM-B-414070, 42473, 1981-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3G851?
3G851 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-368-4192. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026